Summary
In this chapter you saw an introduction to the book, listing what is in each chapter. You also saw a quick history of version control and of Git itself.
Next, we took a look at downloading the environments you'll need to follow along: Visual Studio 2019, GitHub Desktop, and PowerShell as your command line. All of these can be obtained for free.
Once the software was downloaded, we looked at how to set up Git, and how to set up the tools we'll be using.